/*
 *    GeoTools - The Open Source Java GIS Toolkit
 *    http://geotools.org
 *
 *    (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation;
 *    version 2.1 of the License.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 */
package org.geotools.wfs.bindings;

import java.math.BigInteger;
import javax.xml.namespace.QName;
import net.opengis.wfs.GetFeatureWithLockType;
import net.opengis.wfs.QueryType;
import net.opengis.wfs.WfsFactory;
import org.geotools.wfs.WFS;
import org.geotools.xsd.AbstractComplexEMFBinding;
import org.geotools.xsd.ElementInstance;
import org.geotools.xsd.Node;

/**
 * Binding object for the type http://www.opengis.net/wfs:GetFeatureWithLockType.
 *
 * <p>
 *
 * <pre>
 *         <code>
 *  &lt;xsd:complexType name="GetFeatureWithLockType"&gt;
 *      &lt;xsd:annotation&gt;
 *          &lt;xsd:documentation&gt;
 *              A GetFeatureWithLock request operates identically to a
 *              GetFeature request expect that it attempts to lock the
 *              feature instances in the result set and includes a lock
 *              identifier in its response to a client.  A lock identifier
 *              is an identifier generated by a Web Feature Service that
 *              a client application can use, in subsequent operations,
 *              to reference the locked set of feature instances.
 *           &lt;/xsd:documentation&gt;
 *      &lt;/xsd:annotation&gt;
 *      &lt;xsd:complexContent&gt;
 *          &lt;xsd:extension base="wfs:BaseRequestType"&gt;
 *              &lt;xsd:sequence&gt;
 *                  &lt;xsd:element maxOccurs="unbounded" ref="wfs:Query"/&gt;
 *              &lt;/xsd:sequence&gt;
 *              &lt;xsd:attribute default="5" name="expiry"
 *                  type="xsd:positiveInteger" use="optional"&gt;
 *                  &lt;xsd:annotation&gt;
 *                      &lt;xsd:documentation&gt;
 *                       The expiry attribute is used to set the length
 *                       of time (expressed in minutes) that features will
 *                       remain locked as a result of a GetFeatureWithLock
 *                       request.  After the expiry period elapses, the
 *                       locked resources must be released.  If the
 *                       expiry attribute is not set, then the default
 *                       value of 5 minutes will be enforced.
 *                    &lt;/xsd:documentation&gt;
 *                  &lt;/xsd:annotation&gt;
 *              &lt;/xsd:attribute&gt;
 *              &lt;xsd:attribute default="results" name="resultType"
 *                  type="wfs:ResultTypeType" use="optional"&gt;
 *                  &lt;xsd:annotation&gt;
 *                      &lt;xsd:documentation&gt;
 *                       See definition of wfs:GetFeatureType.
 *                    &lt;/xsd:documentation&gt;
 *                  &lt;/xsd:annotation&gt;
 *              &lt;/xsd:attribute&gt;
 *              &lt;xsd:attribute default="text/xml; subtype=gml/3.1.1"
 *                  name="outputFormat" type="xsd:string" use="optional"&gt;
 *                  &lt;xsd:annotation&gt;
 *                      &lt;xsd:documentation&gt;
 *                       See definition of wfs:GetFeatureType.
 *                    &lt;/xsd:documentation&gt;
 *                  &lt;/xsd:annotation&gt;
 *              &lt;/xsd:attribute&gt;
 *              &lt;xsd:attribute name="maxFeatures" type="xsd:positiveInteger" use="optional"&gt;
 *                  &lt;xsd:annotation&gt;
 *                      &lt;xsd:documentation&gt;
 *                       See definition of wfs:GetFeatureType.
 *                    &lt;/xsd:documentation&gt;
 *                  &lt;/xsd:annotation&gt;
 *              &lt;/xsd:attribute&gt;
 *              &lt;xsd:attribute name="traverseXlinkDepth" type="xsd:string" use="optional"&gt;
 *                  &lt;xsd:annotation&gt;
 *                      &lt;xsd:documentation&gt;
 *                       See definition of wfs:GetFeatureType.
 *                    &lt;/xsd:documentation&gt;
 *                  &lt;/xsd:annotation&gt;
 *              &lt;/xsd:attribute&gt;
 *              &lt;xsd:attribute name="traverseXlinkExpiry"
 *                  type="xsd:positiveInteger" use="optional"&gt;
 *                  &lt;xsd:annotation&gt;
 *                      &lt;xsd:documentation&gt;
 *                       See definition of wfs:GetFeatureType.
 *                    &lt;/xsd:documentation&gt;
 *                  &lt;/xsd:annotation&gt;
 *              &lt;/xsd:attribute&gt;
 *          &lt;/xsd:extension&gt;
 *      &lt;/xsd:complexContent&gt;
 *  &lt;/xsd:complexType&gt;
 *
 *          </code>
 *         </pre>
 *
 * @generated
 */
public class GetFeatureWithLockTypeBinding extends AbstractComplexEMFBinding {
    WfsFactory wfsfactory;

    public GetFeatureWithLockTypeBinding(WfsFactory wfsfactory) {
        this.wfsfactory = wfsfactory;
    }

    /** @generated */
    @Override
    public QName getTarget() {
        return WFS.GetFeatureWithLockType;
    }

    /**
     *
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     *
     * @generated modifiable
     */
    @Override
    public Class getType() {
        return GetFeatureWithLockType.class;
    }

    /**
     *
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     *
     * @generated modifiable
     */
    @Override
    @SuppressWarnings("unchecked")
    public Object parse(ElementInstance instance, Node node, Object value) throws Exception {
        GetFeatureWithLockType getFeatureWithLock = wfsfactory.createGetFeatureWithLockType();

        WFSBindingUtils.service(getFeatureWithLock, node);
        WFSBindingUtils.version(getFeatureWithLock, node);
        WFSBindingUtils.outputFormat(getFeatureWithLock, node, "GML2");

        if (node.getAttributeValue("handle") != null) {
            getFeatureWithLock.setHandle((String) node.getAttributeValue("handle"));
        }

        // get the max features
        BigInteger maxFeatures =
                WFSBindingUtils.asBigInteger((Number) node.getAttributeValue("maxFeatures"));

        if (maxFeatures != null) {
            getFeatureWithLock.setMaxFeatures(maxFeatures);
        }

        // get the lock expiry
        BigInteger expiry = WFSBindingUtils.asBigInteger((Number) node.getAttributeValue("expiry"));

        if (expiry != null) {
            getFeatureWithLock.setExpiry(expiry);
        }

        // queries
        getFeatureWithLock.getQuery().addAll(node.getChildValues(QueryType.class));

        return getFeatureWithLock;
    }
}
